| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,485 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,609 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,950 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,606 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,267 |
| Name a City - European Countries | 0 | - | 4.91 | 64,887 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,986 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,349 |
| The Only European Country ... | 0 | - | 4.91 | 215,209 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,359 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,706 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,020 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,625 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,486 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,757 |
| Slavic Countries | 0 | - | 4.96 | 111,273 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,172 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,720 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,669 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,787 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,536 |
| Counties of England | 0 | - | 4.97 | 792,704 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,544 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,386 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,545 |
| Monarchies of Europe | 0 | - | 4.90 | 97,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,433 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,520 |
| European Countries with One Border | 0 | - | 4.97 | 182,147 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,008 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,804 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,181 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,525 |
| Regions of Italy | 0 | - | 4.92 | 75,231 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,204 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,361 |
| States of Germany | 0 | - | 4.96 | 151,135 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,758 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,359 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,628 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,707 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 49,051 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,553 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,258 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,558 |
| Countries That Border Russia | 0 | - | 4.98 | 460,389 |
| Countries Bordering France | 0 | - | 4.83 | 401,182 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,039 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,846 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,131 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,672 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,065 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,677 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,350 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,655 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,524 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,394 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,782 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,808 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,947 |
| Germany Country Quiz | 0 | - | 4.82 | 157,209 |
| Russia Country Quiz | 0 | - | 4.85 | 114,055 |
| Italy Country Quiz | 0 | - | 4.82 | 122,702 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,109 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,199 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,061 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,855 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,845 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,579 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,447 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,488 |
| Departments of France | 0 | - | 4.93 | 53,335 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,446 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,767 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,604 |
| Random European Capital to Country | 0 | - | 4.98 | 189,967 |
| Random European Country to Capital | 0 | - | 4.92 | 154,374 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,780 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,879 |
| Random African Capital to Country | 0 | - | 4.97 | 100,107 |
| Random African Country to Capital | 0 | - | 4.94 | 70,643 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,937 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,112 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,500 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,588 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,456 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,943 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,038 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,080 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,642 |
| Countries that Border Poland | 0 | - | 4.99 | 171,805 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,034 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,266 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,181 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,916 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,677 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,186 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,248 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,576 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,982 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,926 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,418 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,047 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,695 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,924 |
| Asia Map Quiz | 0 | - | 4.99 | 911,114 |
| Counties of Ireland | 0 | - | 4.92 | 194,066 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,517 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,146 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,640 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,068 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,502 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,806 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,256 |
| Which City in Europe? | 0 | - | 4.83 | 107,013 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,005 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,410 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,166 |
| Countries that Beat China | 0 | - | 4.86 | 115,208 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,267 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,725 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,673 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,538 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,627 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,427 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,265 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,647 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,474 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,817 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,209 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,286 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,125 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,474 |
| Countries of Africa | 0 | - | 5.00 | 2,521,975 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,152 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,011 |
| Countries that Beat France | 0 | - | 4.49 | 75,460 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,222 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,800 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,217 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,225 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,369 |
| Australia Map Quiz | 0 | - | 4.94 | 343,315 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,740 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,254 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,084 |
| African East Coast | 0 | - | 4.96 | 95,543 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,599 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,162 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,155 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,815 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,265 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,352 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,117 |
| Europe Capital to Country | 0 | - | 4.99 | 248,956 |
| Asia Capital to Country | 0 | - | 4.96 | 126,190 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,175 |
| European Capitals by Map | 0 | - | 4.99 | 137,809 |
| African Capitals by Map | 0 | - | 4.99 | 132,881 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,748 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,624 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,001 |
| European Coastal Capitals | 0 | - | 4.95 | 90,143 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,366 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,303 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,922 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,598 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,626 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,910 |
| Countries of the Middle East | 0 | - | 4.96 | 199,890 |
| African Island Countries | 0 | - | 4.96 | 101,181 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,690 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,372 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,449 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,336 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,989 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,784 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,253 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,243 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,410 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,539 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,915 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,703 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,744 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,595 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,855 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,960 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,922 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,722 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,872 |
| North America Map Quiz | 0 | - | 4.98 | 246,679 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,655 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,832 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,044 |
| Flags of North and South America | 0 | - | 4.99 | 370,265 |
| Australian States and Territories | 0 | - | 4.96 | 141,384 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,937 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,536 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,989 |
